Searching for Northern Saw-Whet Owls

From Birds of North America (BNA) account of northern saw-whet owls: “Owl response rates lower on nights with wind speeds above Beaufort 2 than nights with wind speeds of Beaufort 0-2 (Stedman 2001)…Clark and Anderson (Clark and Anderson 1997) found that Saw-whet Owls were more vocal when cloud cover was between 50 and 75%…Owl populations […]

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